如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
9种元素混标(Ca-100,K,Na-5000;Al,Cu,Fe,Mg,Pb,Zn-1000)
PTFE TUBE M6 0,9 X 400*
ST-CONES, FULL LENGTH, SKIRTED, ST 14/35 ?:13 MM, L:120 MM, W.TH.:1,5 MM
Kromasil C-4半制备柱
STANDARD THERMOMETER,ENCL.SCALE,OPAL GLASS SCALE,DIFFICO-GRAD.,ORG.LIQUIDS -35+50|C, DIA.7-8 MM,
1/8”铜管 ,1米
HITACHI-BEAKERS FOR HITACHI 705, CAP. 2 ML, DIMENSIONS 11,5/17 X 43 MM PS; ; 1 PACK = 1 000 PCS 1
LiChroCART 55-4,Nucleosil C8 3μm定制柱
韦氏比重瓶
顶空 样品瓶 套装 2OML 聚四氟乙烯/S